Keyboard support tray for a personal computer adapted to house a slidable mouse tray



FIG. 1 is a top perspective view showing my new design;

FIG. 2 is a bottom perspective view;

FIG. 3 is a top plan view;

FIG. 4 is a side elevational view looking downwardly in FIG. 3;

FIG. 5 is a side elevational view looking upwardly in FIG. 3;

FIG. 6 is a bottom plan view;

FIG. 7 is a side elevational view looking from the left in FIG. 6;

FIG. 8 is a side elevational view looking from the right in FIG. 6;

FIG. 9 is a top perspective view wherein the mouse tray shown slid to the right is shown in phantom outline for illustrative purposes only and forms no part of the claimed design; and,

FIG. 10 is a top perspective view wherein the mouse tray shown slid to the left is shown in phantom outline for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a keyboard support tray for a personal computer adapted to house a slidable mouse tray, as shown and described. 